Lifeboat that can be used in typhoon days

ABSTRACT

The invention discloses a lifeboat which can be used in a typhoon day. The boat includes a hull. The hull is provided with a helical gear space symmetrically on the lower side of the transmission space. On the left side of the energized magnet, when the hull is stabilized, the motor needs to be automatically loosened and taken up to stabilize the hull. At the same time, the fan blades can be rotated to drive the ship forward or backward by the rotation of the helical gear, which can fully convert the excess electrical energy into The mechanical energy can also slide the rotation axis of the fan blade down to the fixed connection with the first rotating rod. When a person steps on the pedal, the mechanical energy generated can drive the fan blade to rotate to make the boat move forward or backward, and a life buoy is also designed. Insufflation function and push-out lever, which can automatically throw out the inflated life buoy for rescue when rescue is needed.

CROSS-REFERENCES TO RELATED APPLICATIONS

The present application claims priority from Chinese application No.2019112157637 filed on Sep. 19, 2019 which is hereby incorporated byreference in its entirety.

TECHNICAL FIELD

The present invention relates to the field of ships or other watercraft,and in particular to a lifeboat that can be used in typhoon days.

BACKGROUND OF THE INVENTION

Lifeboats are facilities and equipment that ships are equipped to use toescape from a danger zone or to evacuate a ship in distress in anemergency,

Normal lifeboats cannot get outside help during lifesaving, and if atyphoon or flood weather is encountered, the ship will not be able tocontrol stably. If someone falls into the water, the lifebuoy is placedon the surface of the boat, and it is easy to be blown away when thetyphoon is encountered. And rescue time and time are indispensable.Manually throwing is difficult to control the direction and successfulrescue. Therefore, a rescue boat that can be used in typhoon days isneeded..

BRIEF SUMMARY OF THE INVENTION

An object of the present invention is to provide a lifeboat which can beused in a typhoon day, and is used to overcome the above-mentioneddefects in the prior art.

According to an embodiment of the present invention, a lifeboat whichcan be used in a typhoon day includes a hull, wherein a transmissionspace is provided in the hull, and a helical gear space is symmetricallyarranged on the lower side of the transmission space inside the hull. Onthe outer side of the helical gear space, there is a fan blade spacewhich is opened outward. The fan blade space is provided with a forwardmember for advancing the hull forward, and the forward member includes arotary installation in the fan blade space. Fan blades, said fan bladesturning to move the hull forward,

Inside the hull, a wire storage space is symmetrically arranged on theupper side of the transmission space, and a magnet space is provided onthe outer side of the wire storage space. The magnet space is providedwith a stabilizing member for stabilizing the hull on typhoon A thirdpermanent magnet is provided in the stabilizing member, and a pullingwire is wound in the wire storage space. A fourth permanent magnet isfixedly installed on the pulling wire wound in the wire storage space.The other side is fixedly connected to the third permanent magnet. Afterthe third permanent magnet is thrown out, the third permanent magnet iswound around a tree to energize the fourth permanent magnet, and thefourth permanent magnet The third permanent magnet is attracted, thepulling rope is fixed on the tree, and the hull is fixed in a typhoon orflood,

A life buoy space is symmetrically provided in the hull in the middle ofthe line storage space. The life buoy space is provided with alife-saving component for life-saving in a flood. The life-savingcomponent includes a life buoy slidingly installed in the life buoyspace. After the lifebuoy is inflated, it is pushed out of the lifebuoyspace for lifesaving.

On the basis of the above technical solution, the forward part furtherincludes a motor fixedly installed in the top wall of the left sidestorage space, and a driving shaft is fixedly installed on the outputshaft of the motor, and the driving shaft is located in the transmissionspace. A pulley is fixedly installed, and a driving belt is installedbetween the two pulleys. The driving shaft extends into the helical gearspace, and the first helical gear is fixedly installed in the helicalgear space on the driving shaft. A moving space is providedsymmetrically in the body on the inner side of the helical gear space,and a fan shaft is rotatably installed between the outer wall of themoving space and an inner side wall of the fan space, and the fan shaftand the Fan blades are fixedly connected, and a second helical gear isfixedly installed in the helical gear space on the fan blade shaft, andthe second helical gear can be meshed with the first helical gear.

On the basis of the above technical solution, a fixed rod is fixedlyinstalled on the top wall of the moving space, and a downward openingopening ring is fixedly installed on the lower side of the fixed rod,and the opening ring can be fixedly connected to the fan shaft. A secondpermanent magnet is fixedly installed in the right side of the fan bladeshaft, a first spring space is provided in an inner side wall of themoving space, and a first spring space is fixedly installed in an innerside wall of the first spring space. A current-carrying magnet, a slidebar is slidably installed in the first spring space, a first permanentmagnet is fixedly installed on an inner side surface of the slide bar,and an inner side surface of the first permanent magnet is outward fromthe first current-carrying magnet. A first spring is fixedly installedbetween one side, the inner side of the moving space is located belowthe first spring space, and a first energized magnet is rotatablyinstalled, and the first energized magnet is fixedly installed on theinner side of the first side. Rotating lever, a pedal space is providedsymmetrically on the inner side of the moving space, a second rotarylever is rotatably mounted in the pedal space, and a pedal is mounted onthe third rotary lever in the pedal space. Said second The third rotarylever rotatably mounted between the lever, the second rotating leverrotates against the outer side rotation shaft connected to the first,fixedly mounted on the hull of the seat front side.

On the basis of the above technical solution, the stabilizing memberfurther includes a wire barrel fixedly installed on the driving shaftand located in the wire storage space, and the wire barrel is fixedlyconnected to the pull wire.

On the basis of the above technical solution, the life-saving componentfurther includes a pushing space provided in the hull on the lower sideof the lifebuoy space and communicating with the lifebuoy space, and ahydraulic cylinder is fixedly installed in the bottom wall of thepushing space. A push plate is slidingly installed in the pushing space,and a push rod is fixedly installed on the piston of the hydrauliccylinder. The push rod is fixedly connected to the push plate. The pushplate is provided with a sliding space symmetrically in the left andright, and the sliding space is slid. A push block is installed, andslide blocks are fixedly installed on the left and right sides of thepush block. A second spring is fixedly installed between the upper sideof the slide block and the top wall of the sliding space. The upper sideof the push block is in contact with the lifebuoy. An air suction pumpis fixedly installed in the ship body between the two life buoy spaces,the air suction pump input port communicates with the front side of theship body, and the air suction pump output port communicates with thelife buoy space. An air pipe, in which a second spring space issymmetrically arranged on the lower side of the air outlet pipe in theleft and right sides of the ship body, a contact rod is slidablyinstalled in the second spring space, and the front side of the contactrod is fixed on the front side. A hand push rod is installed, and aunidirectional air inlet inflation tube is fixedly installed on theinner side of the life buoy. The inflation tube can be fixedly connectedto the air outlet tube, the contact rod is in contact with the inflationtube, and A third spring is fixedly installed between the outer sidesurface of the contact rod and the outer side wall of the second springspace.

The beneficial effect of the present invention is that: when the hull isstabilized, the present invention needs an electric motor toautomatically loosen the wire and take up the wire to stabilize thehull. At the same time, it can also use the rotation of the helical gearto drive the fan blades to drive the ship forward or backward, whichwill fully remove the excess The electrical energy is converted intomechanical energy, and the rotation axis of the fan blade can also beslid down to be fixedly connected to the first rotating rod. When aperson steps on the pedal, the mechanical energy generated can drive thefan blade to rotate to make the boat move forward or backward. It isalso designed with a lifebuoy blowing function and a push-out lever,which can automatically throw out the inflated lifebuoy for rescue whenrescue is needed, which is worth promoting.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly explain the embodiments of the presentinvention or the technical solutions in the prior art, the drawings usedin the embodiments will be briefly introduced below. Obviously, thedrawings in the following description are only some of the presentinvention. For those of ordinary skill in the art, other embodiments maybe obtained based on these drawings without paying creative labor.

FIG. 1 is a schematic diagram of the overall structure of the presentinvention;

FIG. 2 is a cross-sectional view of A-A in FIG. 1 of the presentinvention;

FIG. 3 is a sectional view of B in FIG. 1 of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

The present invention will be described in detail below with referenceto FIGS. 1-3. Among them, for convenience of description, theorientation described below is defined as follows: the up-down,left-right, front-back, and up-down directions described below areconsistent with the front-back, left-right, up-down, and down directionsof the view direction of FIG. 1, 1 is a front view of the device of thepresent invention, and the direction shown in FIG. 1 is the same as thefront, rear, left, right, and up and down directions of the device ofthe present invention.

1-3, according to an embodiment of the present invention, a lifeboatthat can be used in a typhoon day includes a hull 20, the hull 20 isprovided with a transmission space 24, and the hull 20 is located in thehull 20 The lower side of the transmission space 24 is symmetricallyprovided with a helical gear space 58. An outer side of the helical gearspace 58 is provided with a fan blade space 22 opening outward. The fanblade space 22 is provided with a space for propelling the hull forward.The advancing member 80 includes a fan blade 23 rotatably installed inthe fan blade space 22, and the fan blade 23 rotates to drive the hullforward,

Inside the hull 20, a wire storage space 31 is symmetrically arranged onthe upper side of the transmission space 24, and a magnet space 26 isprovided on the outer side of the wire storage space 31. The magnetspace 26 is provided in a typhoon. A stabilizing member 81 of the hullstabilizer, a third permanent magnet 27 is provided in the stabilizingmember 81, a pulling wire is wound in the wire storage space 31, and apulling wire is wound in the wire storage space 31 The fourth permanentmagnet 30 is fixedly installed, and the other side of the pulling wireis fixedly connected to the third permanent magnet 27. After the thirdpermanent magnet 27 is thrown out, the third permanent magnet 27 iswound around the tree To energize the fourth permanent magnet 30, thefourth permanent magnet 30 attracts the third permanent magnet 27, thepulling rope is fixed on the tree, and the hull is fixed in a typhoonday or flood,

A lifebuoy space 38 is provided symmetrically in the hull 20 in themiddle of the line storage space 31. The lifebuoy space 38 is providedwith a lifesaving component 82 for lifesaving in a flood. The lifesavingcomponent 82 includes a sliding installation The life buoy 36 in thelife buoy space 38 is described. After the life buoy 36 is inflated, thelife buoy space 38 is pushed out for rescue.

In addition, in one embodiment, the forward part 80 further includes amotor 28 fixedly installed in the top wall of the left side wire storagespace 31, and a driving shaft 21 is fixedly mounted on an output shaftof the motor 28, and the driving shaft A pulley 25 is fixedly installedin the transmission space 24, and a belt 47 is driven between the twopulleys 25. The driving shaft 21 extends into the helical gear space 58,and the driving shaft 21 is located on the driving shaft 21. A firsthelical gear 59 is fixedly installed in the helical gear space 58. Thehull 20 is located on the inner side of the helical gear space 58symmetrically with a left and right moving space 57. The outer wall ofthe moving space 57 and the fan space 22 A fan blade shaft 60 isrotatably installed between an inner side wall, the fan blade shaft 60and the fan blade 23 are fixedly connected, and the second blade shaftis fixedly installed in the helical gear space 58 on the fan blade shaft60. Gear 61, the second helical gear 61 can be meshed with the firsthelical gear 59. When it is necessary to move forward, the motor 28 isstarted. The motor 28 drives the left driving shaft 21 to rotate, andthe left driving shaft 21 drives the belt 47 to drive. The belt 47drives the right driving shaft 21 to rotate, and the driving shaft 21rotates The first helical gear 59, the second helical gear 61, the fanblade shaft 60, and the fan blade 23 are driven to rotate, and the fanblade 23 rotates in the water to drive the ship forward.

In addition, in an embodiment, a fixing rod 56 is fixedly installed onthe top wall of the moving space 57, and a downward opening opening ring50 is fixedly installed on the lower side of the fixing rod 56. Theopening ring 50 may be connected with the fan. A leaf shaft 60 isfixedly connected, and a second permanent magnet 51 is fixedly installedin the right side surface of the fan leaf shaft 60. A first spring space64 is provided in an inner side wall of the moving space 57. The firstspring A first energizing magnet 67 is fixedly installed on an innerside wall of the space 64, and a slide bar 65 is slidably installed inthe first spring space 64. A first permanent magnet 66 is fixedlyinstalled on an inner side of the slide bar 65. A first spring 68 isfixedly installed between an inner side of the first permanent magnet 66and an outer side of the first energized magnet 67, and an inner sidewall of the moving space 57 is located below the first spring space 64.A first energizing magnet 70 is rotatably installed, and a firstrotating rod 69 is fixedly installed on an inner side surface of thefirst energizing magnet 70. A pedal space 55 is provided symmetricallyon the inner side of the moving space 57. The pedal space 55 The secondrotation lever 53 is installed inside the third rotation lever, and thethird rotation lever 54 is located on the third rotation lever 54. Thepedal 52 is pivotally installed in the pedal space 55, and a third pivotlever 54 is pivotally mounted between the two second pivot levers 53.The second pivot lever 53 is rotatably connected to the first pivotlever 69 on the outer side. The seat 63 is fixedly installed on thefront side of the hull 20. When the foot is required to be forwarded, aperson sits on the seat 63. The fan blade shaft 60 is no longer fixedlyconnected to the opening ring 50. The fan blade shaft 60 drives the fanblade 23. Move down to the left of the first energized magnet 70 toenergize the first energized magnet 70. The first energized magnet 70attracts the second permanent magnet 51, the first energized magnet 70is fixedly connected to the second permanent magnet 51, and the pedal 52The second rotation lever 53, the third rotation lever 54, the firstrotation lever 69, the fan blade shaft 60, and the fan blade 23 aredriven to rotate. The fan blade 23 rotates in the water to drive theboat to move forward.

In addition, in one embodiment, the stabilizing member 81 furtherincludes a bobbin 29 fixedly mounted on the driving shaft 21 and locatedin the wire storage space 31, and the bobbin 29 is fixedly connected tothe pull wire. When it is necessary to stabilize the hull, the drivingshaft 21 rotates to drive the bobbin 29 to rotate, and the bobbin 29rotates to relax the pulling rope. When a person manually throws therope toward a tree or other pole on the shore, the pulling ropesurrounds the pole. The third permanent magnet 27 attracts the fourthpermanent magnet 30 and fixes the rope on the rod to complete thestabilization of the hull.

In addition, in one embodiment, the life-saving component 82 furtherincludes a pushing space 71 provided in the hull 20 and located on thelower side of the lifebuoy space 38 and communicating with the lifebuoyspace 38. The pushing space 71 has a bottom A hydraulic cylinder 49 isfixedly installed in the wall, and a push plate 45 is slidably installedin the pushing space 71. A push rod 48 is fixedly installed on thepiston of the hydraulic cylinder 49, and the push rod 48 is fixedlyconnected to the push plate 45. A sliding space 46 is providedsymmetrically in the plate 45 on the left and right sides. A slidingblock 42 is slidably installed in the sliding space 46. A sliding block44 is fixedly installed on the left and right sides of the pushing block42. The upper side of the sliding block 44 and the sliding space 46 arefixed. A second spring 43 is fixedly installed between the top walls,the upper side of the push block 42 is in contact with the lifebuoy 36,and an air pump 35 is fixedly installed in the hull 20 between the twolifebuoy spaces 38. An air pump 35 input port is in communication withthe front side of the hull 20, and an air outlet pipe 34 is providedbetween the air pump 35 output port and the lifebuoy space 38. Theinside of the hull 20 is located under the air outlet pipe 34. A secondspring space 41 is provided symmetrically on the left and right sides,and the second A contact rod 33 is slidably installed in the springspace 41, a push rod 39 is fixedly installed on the front side of thecontact rod 33, and a unidirectional air-inflation tube 32 is fixedlyinstalled on the inner side of the lifebuoy 36. It can be fixedlyconnected to the air outlet pipe 34, the contact rod 33 is in contactwith the inflatable tube 32, and a third spring 40 is fixedly installedbetween the outer side surface of the contact rod 33 and the outer sidewall of the second spring space 41. To carry out lifesaving, the airpump 35 is energized, the air pump 35 fills the gas into the life buoy36, and manually pushes the push rod 39 to the outside to drive thecontact rod 33 to the outside to move the inflatable pipe 32 and thelife buoy 36 to the life buoy space 38. Inside, the sealing valve 37 isopened, and the hydraulic cylinder 49 is started. The hydraulic cylinder49 drives the push rod 48, the push plate 45, the push block 42, and thelife buoy 36 to move upward to the outside of the hull 20 for lifesaving.

Initially: the inflatable tube 32 is fixedly connected to the outlettube 34, and the first energized magnet 67 is energized, and the firstenergized magnet 67 attracts the first permanent magnet 66 and theslider 65 is fixed to the The inner wall of the first spring space 64;

When using a lifeboat: when it is necessary to move forward, start themotor 28, the motor 28 drives the left driving shaft 21 to rotate, theleft driving shaft 21 drives the belt 47 to drive, the belt 47 drivesthe right driving shaft 21 to rotate, and the driving shaft 21 rotatesto drive The first helical gear 59, the second helical gear 61, the fanblade shaft 60, and the fan blade 23 rotate. The fan blade 23 rotates inthe water to drive the boat forward. When you need to step forward, aperson sits on the seat 63, and the fan blade shaft 60 No longer fixedlyconnected to the opening ring 50, the fan blade shaft 60 drives the fanblade 23 downward to the left of the first energized magnet 70,energizes the first energized magnet 70, and the first energized magnet70 attracts the second permanent magnet 51. A current-carrying magnet 70is fixedly connected to the second permanent magnet 51. The foot pedal52 drives the second rotating lever 53, the third rotating lever 54, thefirst rotating lever 69, the fan blade shaft 60, and the fan blade 23 torotate. Turning in the water drives the boat forward,

When it is necessary to stabilize the hull, the driving shaft 21 rotatesto drive the bobbin 29 to rotate, and the bobbin 29 rotates to loosenthe pulling rope. When a person manually throws the rope toward a treeor other pole on the shore, the pulling rope surrounds the pole. Thethree permanent magnets 27 attract the fourth permanent magnets 30 andfix the rope on the rod to complete the stability of the hull.

To carry out lifesaving, the air pump 35 is energized, the air pump 35fills the gas into the life buoy 36, and manually pushes the push rod 39to the outside to drive the contact rod 33 to the outside to move theinflatable pipe 32 and the life buoy 36 to the life buoy space 38.Inside, the sealing valve 37 is opened, and the hydraulic cylinder 49 isstarted. The hydraulic cylinder 49 drives the push rod 48, the pushplate 45, the push block 42, and the life buoy 36 to move upward to theoutside of the hull 20 for life saving.

The beneficial effect of the present invention is that: when the hull isstabilized, the present invention needs an electric motor toautomatically loosen the wire and take up the wire to stabilize thehull. At the same time, it can also use the rotation of the helical gearto drive the fan blades to drive the ship forward or backward, whichwill fully remove the excess The electrical energy is converted intomechanical energy, and the rotation axis of the fan blade can also beslid down to be fixedly connected to the first rotating rod. When aperson steps on the pedal, the mechanical energy generated can drive thefan blade to rotate to make the boat move forward or backward. It isalso designed with a lifebuoy blowing function and a push-out lever,which can automatically throw out the inflated lifebuoy for rescue whenrescue is needed, which is worth promoting.

Those skilled in the art can clearly understand that variousmodifications to the above embodiments can be made without departingfrom the overall spirit and concept of the present invention. They allfall within the protection scope of the present invention. Theprotection scheme of the present invention is subject to the claimsattached to the present invention.

1. A lifeboat that can be used in a typhoon day, including a hull,characterized in that: a transmission space is provided in the hull, anda helical gear space is symmetrically arranged on the lower side of thetransmission space in the left and right sides of the hull. On the outerside of the helical gear space, a fan blade space is provided, which hasan opening outward. The fan blade space is provided with a forwardmember for advancing the hull. The forward member includes a rotatingmember installed in the fan blade space. Fan blades, said fan bladesturning the hull forward, Inside the hull, a wire storage space issymmetrically arranged on the upper side of the transmission space, anda magnet space is provided on the outer side of the wire storage space.The magnet space is provided with a stabilizing member for stabilizingthe hull on typhoon A third permanent magnet is provided in thestabilizing member, and a pulling wire is wound in the wire storagespace. A fourth permanent magnet is fixedly installed on the pullingwire wound in the wire storage space. The other side is fixedlyconnected to the third permanent magnet. After the third permanentmagnet is thrown out, the third permanent magnet is wound around a treeto energize the fourth permanent magnet, and the fourth permanent magnetThe third permanent magnet is attracted, the pulling rope is fixed onthe tree, and the hull is fixed in a typhoon or flood, A life buoy spaceis symmetrically provided in the hull in the middle of the line storagespace. The life buoy space is provided with a life-saving component forlife-saving in a flood. The life-saving component includes a life buoyslidingly installed in the life buoy space. After the lifebuoy isinflated, it is pushed out of the lifebuoy space for lifesaving. Thelifeboat according to claim 1, wherein the forward part furthercomprises a motor fixedly installed in the top wall of the left linestorage space, and the motor output A driving shaft is fixedly installedon the shaft, and the driving shaft is fixedly installed in thetransmission space. A driving belt is installed between the two pulleys,and the driving shaft extends into the helical gear space. A firsthelical gear is fixedly installed in the helical gear space, and amoving space is provided symmetrically in the hull on the inner side ofthe helical gear space, and the outer wall of the moving space and theinner side of the fan space A fan blade shaft is rotatably installedbetween the walls, the fan blade shaft is fixedly connected to the fanblade, and a second helical gear is fixedly installed in the helicalgear space on the fan blade shaft. The first helical gear is engaged.The lifeboat that can be used in typhoon days according to claim 1,characterized in that: a fixed rod is fixedly installed on the top wallof the moving space, and a downward opening is fixed on the lower sideof the fixed rod. The opening ring can be fixedly connected to the fanblade shaft. A second permanent magnet is fixedly installed on the rightside surface of the fan blade shaft, and a first spring space isprovided in an inner side wall of the moving space. A first currentmagnet is fixedly installed on an inner side wall of the first springspace, a slide bar is slidably installed in the first spring space, anda first permanent magnet is fixedly installed on an inner side surfaceof the slide bar; A first spring is fixedly installed between an innerside surface of the first permanent magnet and an outer side surface ofthe first energizing magnet, and an inner side wall of the moving spaceis located below the first spring space to rotate and install the firstenergization. A magnet, a first rotating rod is fixedly installed on aninner side surface of the first energized magnet, and a pedal space issymmetrically arranged on the inner side of the moving space, and asecond rotating rod is rotationally installed in the pedal space.Located on three rotating levers The pedal is rotated and installed inthe pedal space, and a third rotary lever is rotatably installed betweenthe two second rotary levers. The outer side of the second rotary leveris rotatably connected with the first rotary lever. The seat is fixedlymounted on the side.
 4. A lifeboat that can be used in a typhoon dayaccording to claim 1, wherein the stabilizing member further comprises awire barrel fixedly installed on the driving shaft and located in thewire storage space. The bobbin is fixedly connected to the pulling wire.5. The lifeboat that can be used in typhoon days according to claim 1,characterized in that: the lifesaving component further comprises alower part of the lifebuoy space which is arranged in the hull andcommunicates with the lifebuoy space. A hydraulic cylinder is fixedlyinstalled in the bottom wall of the pushing space, a pushing plate isslidingly installed in the pushing space, a pushing rod is fixedlyinstalled on the hydraulic cylinder piston, and the pushing rod isfixedly connected to the pushing plate. The push plate is provided witha sliding space symmetrically on the left and right sides, and the pushblock is slidably installed in the slide space. The slide block isfixedly installed on the left and right sides of the push block, and theupper side of the slide block and the top wall of the slide space arefixedly installed. A second spring, the upper side of the push block isin contact with the lifebuoy, an air pump is fixedly installed in thehull between the two lifebuoy spaces, and the air pump input port is incommunication with the front side of the hull. An air outlet pipe isprovided between the suction pump output port and the lifebuoy space,and a second spring space is symmetrically provided in the hull on thelower side of the air outlet pipe. A contact rod is slidingly installedinside, a hand push rod is fixedly installed on the front side of thecontact rod, and a unidirectional air inlet inflation tube is fixedlyinstalled on the inner side of the lifebuoy, and the inflation tube canbe fixedly connected to the air outlet tube. The contact rod is incontact with the inflatable tube, and a third spring is fixedlyinstalled between an outer side surface of the contact rod and an outerside wall of the second spring space.